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import com.sun.star.uno.UnoRuntime;
import com.sun.star.accessibility.XAccessibleContext;
import com.sun.star.accessibility.XAccessibleComponent;
class AccessibleComponentHandler
extends NodeHandler
{
public NodeHandler createHandler (XAccessibleContext xContext)
{
XAccessibleComponent xComponent =
(XAccessibleComponent) UnoRuntime.queryInterface (
XAccessibleComponent.class, xContext);
if (xComponent != null)
return new AccessibleComponentHandler (xComponent);
else
return null;
}
public AccessibleComponentHandler ()
{
}
public AccessibleComponentHandler (XAccessibleComponent xComponent)
{
if (xComponent != null)
maChildList.setSize (6);
}
public AccessibleTreeNode createChild (AccessibleTreeNode aParent, int nIndex)
{
AccessibleTreeNode aChild = null;
if (aParent instanceof AccTreeNode)
{
XAccessibleComponent xComponent =
((AccTreeNode)aParent).getComponent();
if (xComponent != null)
{
int nColor;
switch (nIndex)
{
case 0:
com.sun.star.awt.Point aLocation = xComponent.getLocation();
aChild = new StringNode (
"Location: " + aLocation.X + ", " + aLocation.Y,
aParent);
break;
case 1:
com.sun.star.awt.Point aScreenLocation = xComponent.getLocationOnScreen();
aChild = new StringNode (
"Location on Screen: " + aScreenLocation.X + ", " + aScreenLocation.Y,
aParent);
break;
case 2:
com.sun.star.awt.Size aSize = xComponent.getSize();
aChild = new StringNode (
"Size: "+ aSize.Width + ", " + aSize.Height,
aParent);
break;
case 3:
com.sun.star.awt.Rectangle aBBox = xComponent.getBounds();
aChild = new StringNode (
"Bounding Box: "+ aBBox.X + ", " + aBBox.Y + ","
+ aBBox.Width + ", " + aBBox.Height,
aParent);
break;
case 4:
nColor = xComponent.getForeground();
aChild = new StringNode ("Foreground color: R"
+ (nColor>>16&0xff)
+ "G" + (nColor>>8&0xff)
+ "B" + (nColor>>0&0xff)
+ "A" + (nColor>>24&0xff),
aParent);
break;
case 5:
nColor = xComponent.getBackground();
aChild = new StringNode ("Background color: R"
+ (nColor>>16&0xff)
+ "G" + (nColor>>8&0xff)
+ "B" + (nColor>>0&0xff)
+ "A" + (nColor>>24&0xff),
aParent);
break;
}
}
}
return aChild;
}
public void update (AccessibleTreeNode aNode)
{
maChildList.clear();
if (aNode instanceof AccTreeNode)
if (((AccTreeNode)aNode).getComponent() != null)
maChildList.setSize (4);
}
}
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